65342700

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{2689}}^1$

素因数の和:2718

約数の個数: 108

約数和(自身を含む): 212477720

約数和(自身を除く): 147135020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1215, 1350, 1620, 2025, 2430, 2689, 2700, 4050, 4860, 5378, 6075, 8067, 8100, 10756, 12150, 13445, 16134, 24201, 24300, 26890, 32268, 40335, 48402, 53780, 67225, 72603, 80670, 96804, 121005, 134450, 145206, 161340, 201675, 217809, 242010, 268900, 290412, 363015, 403350, 435618, 484020, 605025, 653427, 726030, 806700, 871236, 1089045, 1210050, 1306854, 1452060, 1815075, 2178090, 2420100, 2613708, 3267135, 3630150, 4356180, 5445225, 6534270, 7260300, 10890450, 13068540, 16335675, 21780900, 32671350, 65342700]

約数ペア:

[(1, 65342700), (2, 32671350), (3, 21780900), (4, 16335675), (5, 13068540), (6, 10890450), (9, 7260300), (10, 6534270), (12, 5445225), (15, 4356180), (18, 3630150), (20, 3267135), (25, 2613708), (27, 2420100), (30, 2178090), (36, 1815075), (45, 1452060), (50, 1306854), (54, 1210050), (60, 1089045), (75, 871236), (81, 806700), (90, 726030), (100, 653427), (108, 605025), (135, 484020), (150, 435618), (162, 403350), (180, 363015), (225, 290412), (243, 268900), (270, 242010), (300, 217809), (324, 201675), (405, 161340), (450, 145206), (486, 134450), (540, 121005), (675, 96804), (810, 80670), (900, 72603), (972, 67225), (1215, 53780), (1350, 48402), (1620, 40335), (2025, 32268), (2430, 26890), (2689, 24300), (2700, 24201), (4050, 16134), (4860, 13445), (5378, 12150), (6075, 10756), (8067, 8100)]